Product

Zero Bias Schottky Detectors

-

Fairview Microwave Inc.

Fairview Microwave Inc.

Fairview Microwave’s line of coaxial packaged zero bias Schottky detectors feature matched inputs for excellent VSWR, voltage sensitivity levels that range from 100 to 500 mV/mW for small signal detection, negative video output polarity, and can withstand maximum input power levels up to +20 dBm CW. Operating temperature range covers 0°C to +90°C and storage temperature of -65°C to +125°C. These zero bias Schottky detectors utilize compact cylindrical package outlines that are made of passivated stainless steel and offer a variety of popular input/output SMA and BNC connector configurations that make them ideal for use with precision test and measurement, instrumentation, and subsystems assemblies. Numerous applications include power measurement, leveling pulsed signal sources, AM noise measurements, radar or missile guidance systems, monitoring system level performance, and pulsed RF measurements.

Product

DC Bias

DU2020/2030/2040

-

Delta United Instrument Co., Ltd.

DU2020/2030/2040 - Delta United Instrument Co., Ltd.

Frequency: 10KHz - 200KHz Veracity:3% + 3 digitsTiming: 0.1 - 999 H, settable 3 1/2 bits LCD Display

Product

DC Bias Attenuators

-

Pasternack Enterprises, Inc.

Pasternack Enterprises, Inc.

a fixed DC Bias attenuator from Pasternack. This 10dB attenuator is an in-line, resistive PI attenuator pad design. Our coaxial 50 Ohm attenuator is manufactured to precise RF / microwave industry specifications.

Product

DC Bias Injector

J2130A

-

PICOTEST Corp.

J2130A - PICOTEST Corp.

When using the network analyzer to measure impedance, such as the capacitance and ESR or a capacitor, or the DCR of an inductor, etc., it is often necessary to provide a voltage bias to the device being tested. This is true of semiconductor junction capacitances, varactors, and some ceramic capacitors (especially X5R). In these cases the impedance is a function of the DC bias on the device. The Picotest DC bias injector (J2130A) is used for this purpose during impedance measurements.

Product

Millimeter Wave Zero Bias GaAs Schottky Diode

HSCH-9162

-

Keysight Technologies

HSCH-9162 - Keysight Technologies

The HSCH-9162 is suitable for medium-low barrier, zero bias detector applications. The HSCH-9162 is functional through W-band (110 GHz) and can be mounted in microstrip, finline, and coplanar circuits.

Product

Low-Noise DC Bias

-

Pulse Instruments

Pulse Instruments

Imaging devices, such as CCDs, IR FPAs, and CMOS image sensors, require DC bias with very low electrical noise to prevent contamination of the image. Image quality can also be enhanced by carefully tuning each bias voltage to extract the maximum signal/noise ratio out of an array. Pulse Instruments has decades of experience providing DC bias supplies with the flexibility required tocharacterize and test a variety of devices while maintaining the noise immunity required for satellite and astronomy applications.

Product

External DC Bias Adapter

16200B

-

Keysight Technologies

16200B - Keysight Technologies

The 16200B test fixture is designed to operate with high frequency LCR meters and impedance analyzers. It allows you to supply a bias current across the device of up to 5 Adc through a 7 mm port by using an external DC current source.